updated example to suggest v2 encoding
updated example to suggest v2 encoding
twitter/zipkin,openzipkin/zipkin,adriancole/zipkin,twitter/zipkin,adriancole/zipkin,openzipkin/zipkin,openzipkin/zipkin,adriancole/zipkin,twitter/zipkin,twitter/zipkin,openzipkin/zipkin,adriancole/zipkin,openzipkin/zipkin